Powder Metallurgy Sintering Custom Metal Parts Iron Zinc Plated Nickle Plated High Precision Sintered Stainless Steel Parts Black Oxide Coating Metal Component

Custom Zinc plated nickle plated Iron parts carbon steel parts powder metallurgy powder injection moulding process stainless steel components supplier from China 

Greelife is a metal fabrication manufacturer that specialized in metal parts research and production with powder injection molding & powder matellurgy and factory located in Shenzhen China . 

Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.
The powder metallurgy press and sinter process generally consists of three basic steps: powder blending (pulverisation), die compaction, and sintering. Compaction is generally performed at room temperature, and the elevated-temperature process of sintering is usually conducted at atmospheric pressure and under carefully controlled atmosphere composition. Optional secondary processing such as coining or heat treatment often follows to obtain special properties or enhanced precision.

Powder metallurgy processing :

Mixing of powders
This can often involve the introduction of alloying additions in elemental powder form or the incorporation of a pressing lubricant.

Forming of the mixed powder into a compact

The dominant consolidation process involves pressing in a rigid toolset, comprising a die, punches and, possibly, mandrels or core rods. However, there are several other consolidation processes that are used in niche applications.

Sintering of the compact to enhance integrity and strength

This process step involves heating of the material, usually in a protective atmosphere, to a temperature that is below the melting point of the major constituent. In some cases, a minor constituent can form a liquid phase at sintering temperature; such cases are described as liquid phase sintering. The mechanisms involved in solid phase and liquid phase sintering are discussed briefly in a later section.

Secondary operations

The application of finishing processes to the sintered part. In the Powder Metallurgy industry, such processes are often referred to as secondary operations.

 

 
Product name  Stainless steel custom metal parts metal injection molding / powder metallurgy sintering metal parts 
fodfct process metal injection molding , power metallurgy , sinter metals
Material Zinc plated , nickle plated Iron , stainless steel , copper 
Production ability 2,000,000pieces/month
Size  Customized size
Tolerance 10mm±(0.03-0.05)mm
Weight 0.1g200g
Forming Method metal injection molding , powder metallurgy , stamping , machining 
Sintering method Solid phase sintering
Sintering environment Vacuum
Drawing format DWG , STP , IGS
Application OEM ODM stainless steel parts for mechanical components
Shape  OEM ODM design 
OEM  welcome
QC system 100% inspection before shipping
Payment terms  T/T , Western Union,etc.
Lead time  20 working days 
Supply capability 2,000,000Pieces/month
Packaging  PP bag / Anti-static film / anti-static plastic disc

Stainless steel parts 

Custom metal fabrication Iron components


Custom metal factory Workshop



 

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